84065800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 249984000

約数和(自身を除く): 165918200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 149, 155, 175, 182, 200, 217, 248, 260, 280, 298, 310, 325, 350, 364, 403, 434, 455, 520, 596, 620, 650, 700, 728, 745, 775, 806, 868, 910, 1043, 1085, 1192, 1240, 1300, 1400, 1490, 1550, 1612, 1736, 1820, 1937, 2015, 2086, 2170, 2275, 2600, 2821, 2980, 3100, 3224, 3640, 3725, 3874, 4030, 4172, 4340, 4550, 4619, 5215, 5425, 5642, 5960, 6200, 7450, 7748, 8060, 8344, 8680, 9100, 9238, 9685, 10075, 10430, 10850, 11284, 13559, 14105, 14900, 15496, 16120, 18200, 18476, 19370, 20150, 20860, 21700, 22568, 23095, 26075, 27118, 28210, 29800, 32333, 36952, 38740, 40300, 41720, 43400, 46190, 48425, 52150, 54236, 56420, 60047, 64666, 67795, 70525, 77480, 80600, 92380, 96850, 104300, 108472, 112840, 115475, 120094, 129332, 135590, 141050, 161665, 184760, 193700, 208600, 230950, 240188, 258664, 271180, 282100, 300235, 323330, 338975, 387400, 420329, 461900, 480376, 542360, 564200, 600470, 646660, 677950, 808325, 840658, 923800, 1200940, 1293320, 1355900, 1501175, 1616650, 1681316, 2101645, 2401880, 2711800, 3002350, 3233300, 3362632, 4203290, 6004700, 6466600, 8406580, 10508225, 12009400, 16813160, 21016450, 42032900, 84065800]

約数ペア:

[(1, 84065800), (2, 42032900), (4, 21016450), (5, 16813160), (7, 12009400), (8, 10508225), (10, 8406580), (13, 6466600), (14, 6004700), (20, 4203290), (25, 3362632), (26, 3233300), (28, 3002350), (31, 2711800), (35, 2401880), (40, 2101645), (50, 1681316), (52, 1616650), (56, 1501175), (62, 1355900), (65, 1293320), (70, 1200940), (91, 923800), (100, 840658), (104, 808325), (124, 677950), (130, 646660), (140, 600470), (149, 564200), (155, 542360), (175, 480376), (182, 461900), (200, 420329), (217, 387400), (248, 338975), (260, 323330), (280, 300235), (298, 282100), (310, 271180), (325, 258664), (350, 240188), (364, 230950), (403, 208600), (434, 193700), (455, 184760), (520, 161665), (596, 141050), (620, 135590), (650, 129332), (700, 120094), (728, 115475), (745, 112840), (775, 108472), (806, 104300), (868, 96850), (910, 92380), (1043, 80600), (1085, 77480), (1192, 70525), (1240, 67795), (1300, 64666), (1400, 60047), (1490, 56420), (1550, 54236), (1612, 52150), (1736, 48425), (1820, 46190), (1937, 43400), (2015, 41720), (2086, 40300), (2170, 38740), (2275, 36952), (2600, 32333), (2821, 29800), (2980, 28210), (3100, 27118), (3224, 26075), (3640, 23095), (3725, 22568), (3874, 21700), (4030, 20860), (4172, 20150), (4340, 19370), (4550, 18476), (4619, 18200), (5215, 16120), (5425, 15496), (5642, 14900), (5960, 14105), (6200, 13559), (7450, 11284), (7748, 10850), (8060, 10430), (8344, 10075), (8680, 9685), (9100, 9238)]